Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Soul Fusion the team of heroic mutants

the team of heroic mutants known as X-Men fight tirelessly to protect humanity from the sinister machinations of evildoers

Set: EX: Crystal Guardians Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Fire is the test of gold

but he took up command once more upon return to the Chapter

Set: Hour of Devastation Promos Type: Artifact Rare Cost: {3} {2}: Mirage Mirror becomes a copy of target artifact

Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Soul Fusion the team of heroic mutantsSet: Force of the Breaker Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 1000 This card cannot be Special Summoned. If you Tribute Summon this card, the Tributes must be DARK. This card cannot be Tributed by a card's effect. During your opponent's Draw Phase, before their draw, look at the top card of their Deck, then put that card on the top or the bottom of their Deck.